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Research Paper | Computer Science & Engineering | Iraq | Volume 7 Issue 1, January 2018
Image Steganography Based on Discrete Wavelet Transform and Chaotic Map
Iman I. Hamid
Abstract: 'Steganography is the science of hiding information in the cover media', a force in the context of information security. In this work, a gray image was hidden into another gray scale image using an algorithm was proposed. Firstly, the secret image was encrypted using 'logistic chaotic map' to achieve 'high security'. Then the encrypted secret image embedded into the HH sub band of the wavelet transformed cover image. Favorable results obtained using peak signal to noise ratio (PSNR) and correlation criteria. The implementation of our proposed method done using MATLAB version 2010a.
Keywords: Steganography, Discrete wavelet transform DWT, logistic Chaotic map
Edition: Volume 7 Issue 1, January 2018,
Pages: 588 - 591
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Research Paper, Computer Science & Engineering, India, Volume 11 Issue 5, May 2022
Pages: 885 - 888Image Based Steganography
Bheeshma Rao J | Ujwal Sai Satya Jorige | Sai Praneetha Katragadda | Pradeep Kumar .V
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M.Tech / M.E / PhD Thesis, Computer Science & Engineering, India, Volume 4 Issue 11, November 2015
Pages: 1526 - 1530